faculty
发表于 2025-3-28 18:00:09
Childhood Obesity and the Environment of its superb insulating properties. Also, apart from some scattering, the high-quality aerogel tiles are highly transparent, allowing a good view through such a window /1/. However, to become commercially viable, the production of aerogel has to become much cheaper. Luckily, for certain applicatio
Paleontology
发表于 2025-3-28 19:30:26
https://doi.org/10.1007/978-3-642-93313-4electron; microscopy; polymer; transmission electron microscopy
嘲弄
发表于 2025-3-28 23:07:14
978-3-540-16256-8Springer-Verlag Berlin Heidelberg 1986
贫穷地活
发表于 2025-3-29 04:33:28
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dictator
发表于 2025-3-29 10:08:04
Thermal Properties of Silica Aerogelwhen insulating houses are the windows where you have most of the transmission losses. The glass in this study, silica aerogel, has been produced to meet this problem,using it as an insulating spacer in double pane windows.
Presbyopia
发表于 2025-3-29 14:43:14
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oncologist
发表于 2025-3-29 16:30:47
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正常
发表于 2025-3-29 23:33:31
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hypertension
发表于 2025-3-30 02:03:52
The Sol-Gel Process for Non-Metallic Inorganic Materialsry as well as in the scientific field during the last 20 years. In general, the process describes the transition of a system from a liquid (mostly colloidal) into a solid (gel) phase. The gel phase may be defined according to P. Flory as at least diphasic where one phase is solid and where two phase
犬儒主义者
发表于 2025-3-30 04:31:00
Synthesis and Structure of Borate Based Aerogelsed by extracting the liquid phase from a gel using supercritical drying (SCD). In this process, the portion of the gel originally occupied by liquid (normally alcohol) is replaced by a non-condensed gas with little or no associated shrinkage. Aerogel density therefore generally scales with the volum